Note: It is necessary to use M3 screw or installation bracket to fix the external keypad. The
installation bracket for inverters of 380V 1.5~30kW and 500V 4~18.5kW is optional but it is
standard for the inverters of 380V 37~500kW, 500V 22~500kW and 660V.
B.2 Dimensions for wall installation
Wall installation of 380V 4~30kW inverters
Wall installation of 380V 37~110kW inverters